<ol class="breadcrumb pull-left">
    <li ng-repeat="step in steps" ng-class="{'active': $last}" ng-switch="$last || !!step.abstract">
        <a ng-switch-when="false" href="{{step.ncyBreadcrumbLink}}">{{ step.ncyBreadcrumbLabel | translate }}</a>
        <span ng-switch-when="true">{{ step.ncyBreadcrumbLabel | translate }}</span>
    </li>
</ol>
